[Java] Update auto-generated bindings to LDK 0.0.123

[ldk-java] / src / main / java / org / ldk / structs / ChannelMessageHandler.java

diff --git a/src/main/java/org/ldk/structs/ChannelMessageHandler.java b/src/main/java/org/ldk/structs/ChannelMessageHandler.java
index 20173f72520bcbb735c02190a702047d6bf45628..3b16cb18ba82cc42cf497123369c8944eccb97df 100644 (file)
--- a/src/main/java/org/ldk/structs/ChannelMessageHandler.java
+++ b/src/main/java/org/ldk/structs/ChannelMessageHandler.java
@@ -77,6 +77,10 @@ public class ChannelMessageHandler extends CommonBase {
                 * Handle an incoming `closing_signed` message from the given peer.
                 */
                void handle_closing_signed(byte[] their_node_id, ClosingSigned msg);
+               /**
+                * Handle an incoming `stfu` message from the given peer.
+                */
+               void handle_stfu(byte[] their_node_id, Stfu msg);
                /**
                 * Handle an incoming `tx_add_input message` from the given peer.
                 */
@@ -240,6 +244,11 @@ public class ChannelMessageHandler extends CommonBase {
                                arg.handle_closing_signed(their_node_id, msg_hu_conv);
                                Reference.reachabilityFence(arg);
                        }
+                       @Override public void handle_stfu(byte[] their_node_id, long msg) {
+                               org.ldk.structs.Stfu msg_hu_conv = null; if (msg < 0 || msg > 4096) { msg_hu_conv = new org.ldk.structs.Stfu(null, msg); }
+                               arg.handle_stfu(their_node_id, msg_hu_conv);
+                               Reference.reachabilityFence(arg);
+                       }
                        @Override public void handle_tx_add_input(byte[] their_node_id, long msg) {
                                org.ldk.structs.TxAddInput msg_hu_conv = null; if (msg < 0 || msg > 4096) { msg_hu_conv = new org.ldk.structs.TxAddInput(null, msg); }
                                arg.handle_tx_add_input(their_node_id, msg_hu_conv);
@@ -333,7 +342,7 @@ public class ChannelMessageHandler extends CommonBase {
                                org.ldk.structs.Init msg_hu_conv = null; if (msg < 0 || msg > 4096) { msg_hu_conv = new org.ldk.structs.Init(null, msg); }
                                Result_NoneNoneZ ret = arg.peer_connected(their_node_id, msg_hu_conv, inbound);
                                Reference.reachabilityFence(arg);
-                               long result = ret == null ? 0 : ret.clone_ptr();
+                               long result = ret.clone_ptr();
                                return result;
                        }
                        @Override public void handle_channel_reestablish(byte[] their_node_id, long msg) {
@@ -354,19 +363,19 @@ public class ChannelMessageHandler extends CommonBase {
                        @Override public long provided_node_features() {
                                NodeFeatures ret = arg.provided_node_features();
                                Reference.reachabilityFence(arg);
-                               long result = ret == null ? 0 : ret.clone_ptr();
+                               long result = ret.clone_ptr();
                                return result;
                        }
                        @Override public long provided_init_features(byte[] their_node_id) {
                                InitFeatures ret = arg.provided_init_features(their_node_id);
                                Reference.reachabilityFence(arg);
-                               long result = ret == null ? 0 : ret.clone_ptr();
+                               long result = ret.clone_ptr();
                                return result;
                        }
                        @Override public long get_chain_hashes() {
                                Option_CVec_ThirtyTwoBytesZZ ret = arg.get_chain_hashes();
                                Reference.reachabilityFence(arg);
-                               long result = ret == null ? 0 : ret.clone_ptr();
+                               long result = ret.clone_ptr();
                                if (impl_holder.held != null) { impl_holder.held.ptrs_to.add(ret); };
                                return result;
                        }
@@ -387,7 +396,7 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `open_channel` message from the given peer.
         */
        public void handle_open_channel(byte[] their_node_id, org.ldk.structs.OpenChannel msg) {
-               bindings.ChannelMessageHandler_handle_open_channel(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_open_channel(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -398,7 +407,7 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `open_channel2` message from the given peer.
         */
        public void handle_open_channel_v2(byte[] their_node_id, org.ldk.structs.OpenChannelV2 msg) {
-               bindings.ChannelMessageHandler_handle_open_channel_v2(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_open_channel_v2(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -409,7 +418,7 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `accept_channel` message from the given peer.
         */
        public void handle_accept_channel(byte[] their_node_id, org.ldk.structs.AcceptChannel msg) {
-               bindings.ChannelMessageHandler_handle_accept_channel(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_accept_channel(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -420,7 +429,7 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `accept_channel2` message from the given peer.
         */
        public void handle_accept_channel_v2(byte[] their_node_id, org.ldk.structs.AcceptChannelV2 msg) {
-               bindings.ChannelMessageHandler_handle_accept_channel_v2(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_accept_channel_v2(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -431,7 +440,7 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `funding_created` message from the given peer.
         */
        public void handle_funding_created(byte[] their_node_id, org.ldk.structs.FundingCreated msg) {
-               bindings.ChannelMessageHandler_handle_funding_created(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_funding_created(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -442,7 +451,7 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `funding_signed` message from the given peer.
         */
        public void handle_funding_signed(byte[] their_node_id, org.ldk.structs.FundingSigned msg) {
-               bindings.ChannelMessageHandler_handle_funding_signed(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_funding_signed(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -453,7 +462,7 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `channel_ready` message from the given peer.
         */
        public void handle_channel_ready(byte[] their_node_id, org.ldk.structs.ChannelReady msg) {
-               bindings.ChannelMessageHandler_handle_channel_ready(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_channel_ready(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -464,7 +473,7 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `shutdown` message from the given peer.
         */
        public void handle_shutdown(byte[] their_node_id, org.ldk.structs.Shutdown msg) {
-               bindings.ChannelMessageHandler_handle_shutdown(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_shutdown(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -475,7 +484,18 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `closing_signed` message from the given peer.
         */
        public void handle_closing_signed(byte[] their_node_id, org.ldk.structs.ClosingSigned msg) {
-               bindings.ChannelMessageHandler_handle_closing_signed(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_closing_signed(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
+               Reference.reachabilityFence(this);
+               Reference.reachabilityFence(their_node_id);
+               Reference.reachabilityFence(msg);
+               if (this != null) { this.ptrs_to.add(msg); };
+       }
+
+       /**
+        * Handle an incoming `stfu` message from the given peer.
+        */
+       public void handle_stfu(byte[] their_node_id, org.ldk.structs.Stfu msg) {
+               bindings.ChannelMessageHandler_handle_stfu(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -486,7 +506,7 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `tx_add_input message` from the given peer.
         */
        public void handle_tx_add_input(byte[] their_node_id, org.ldk.structs.TxAddInput msg) {
-               bindings.ChannelMessageHandler_handle_tx_add_input(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_tx_add_input(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -497,7 +517,7 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `tx_add_output` message from the given peer.
         */
        public void handle_tx_add_output(byte[] their_node_id, org.ldk.structs.TxAddOutput msg) {
-               bindings.ChannelMessageHandler_handle_tx_add_output(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_tx_add_output(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -508,7 +528,7 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `tx_remove_input` message from the given peer.
         */
        public void handle_tx_remove_input(byte[] their_node_id, org.ldk.structs.TxRemoveInput msg) {
-               bindings.ChannelMessageHandler_handle_tx_remove_input(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_tx_remove_input(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -519,7 +539,7 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `tx_remove_output` message from the given peer.
         */
        public void handle_tx_remove_output(byte[] their_node_id, org.ldk.structs.TxRemoveOutput msg) {
-               bindings.ChannelMessageHandler_handle_tx_remove_output(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_tx_remove_output(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -530,7 +550,7 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `tx_complete message` from the given peer.
         */
        public void handle_tx_complete(byte[] their_node_id, org.ldk.structs.TxComplete msg) {
-               bindings.ChannelMessageHandler_handle_tx_complete(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_tx_complete(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -541,7 +561,7 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `tx_signatures` message from the given peer.
         */
        public void handle_tx_signatures(byte[] their_node_id, org.ldk.structs.TxSignatures msg) {
-               bindings.ChannelMessageHandler_handle_tx_signatures(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_tx_signatures(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -552,7 +572,7 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `tx_init_rbf` message from the given peer.
         */
        public void handle_tx_init_rbf(byte[] their_node_id, org.ldk.structs.TxInitRbf msg) {
-               bindings.ChannelMessageHandler_handle_tx_init_rbf(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_tx_init_rbf(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -563,7 +583,7 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `tx_ack_rbf` message from the given peer.
         */
        public void handle_tx_ack_rbf(byte[] their_node_id, org.ldk.structs.TxAckRbf msg) {
-               bindings.ChannelMessageHandler_handle_tx_ack_rbf(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_tx_ack_rbf(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -574,7 +594,7 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `tx_abort message` from the given peer.
         */
        public void handle_tx_abort(byte[] their_node_id, org.ldk.structs.TxAbort msg) {
-               bindings.ChannelMessageHandler_handle_tx_abort(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_tx_abort(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -585,7 +605,7 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `update_add_htlc` message from the given peer.
         */
        public void handle_update_add_htlc(byte[] their_node_id, org.ldk.structs.UpdateAddHTLC msg) {
-               bindings.ChannelMessageHandler_handle_update_add_htlc(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_update_add_htlc(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -596,7 +616,7 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `update_fulfill_htlc` message from the given peer.
         */
        public void handle_update_fulfill_htlc(byte[] their_node_id, org.ldk.structs.UpdateFulfillHTLC msg) {
-               bindings.ChannelMessageHandler_handle_update_fulfill_htlc(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_update_fulfill_htlc(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -607,7 +627,7 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `update_fail_htlc` message from the given peer.
         */
        public void handle_update_fail_htlc(byte[] their_node_id, org.ldk.structs.UpdateFailHTLC msg) {
-               bindings.ChannelMessageHandler_handle_update_fail_htlc(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_update_fail_htlc(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -618,7 +638,7 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `update_fail_malformed_htlc` message from the given peer.
         */
        public void handle_update_fail_malformed_htlc(byte[] their_node_id, org.ldk.structs.UpdateFailMalformedHTLC msg) {
-               bindings.ChannelMessageHandler_handle_update_fail_malformed_htlc(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_update_fail_malformed_htlc(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -629,7 +649,7 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `commitment_signed` message from the given peer.
         */
        public void handle_commitment_signed(byte[] their_node_id, org.ldk.structs.CommitmentSigned msg) {
-               bindings.ChannelMessageHandler_handle_commitment_signed(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_commitment_signed(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -640,7 +660,7 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `revoke_and_ack` message from the given peer.
         */
        public void handle_revoke_and_ack(byte[] their_node_id, org.ldk.structs.RevokeAndACK msg) {
-               bindings.ChannelMessageHandler_handle_revoke_and_ack(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_revoke_and_ack(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -651,7 +671,7 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `update_fee` message from the given peer.
         */
        public void handle_update_fee(byte[] their_node_id, org.ldk.structs.UpdateFee msg) {
-               bindings.ChannelMessageHandler_handle_update_fee(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_update_fee(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -662,7 +682,7 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `announcement_signatures` message from the given peer.
         */
        public void handle_announcement_signatures(byte[] their_node_id, org.ldk.structs.AnnouncementSignatures msg) {
-               bindings.ChannelMessageHandler_handle_announcement_signatures(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_announcement_signatures(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -686,7 +706,7 @@ public class ChannelMessageHandler extends CommonBase {
         * message handlers may still wish to communicate with this peer.
         */
        public Result_NoneNoneZ peer_connected(byte[] their_node_id, org.ldk.structs.Init msg, boolean inbound) {
-               long ret = bindings.ChannelMessageHandler_peer_connected(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr, inbound);
+               long ret = bindings.ChannelMessageHandler_peer_connected(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr, inbound);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -701,7 +721,7 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `channel_reestablish` message from the given peer.
         */
        public void handle_channel_reestablish(byte[] their_node_id, org.ldk.structs.ChannelReestablish msg) {
-               bindings.ChannelMessageHandler_handle_channel_reestablish(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_channel_reestablish(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -712,7 +732,7 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `channel_update` message from the given peer.
         */
        public void handle_channel_update(byte[] their_node_id, org.ldk.structs.ChannelUpdate msg) {
-               bindings.ChannelMessageHandler_handle_channel_update(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_channel_update(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);
@@ -723,7 +743,7 @@ public class ChannelMessageHandler extends CommonBase {
         * Handle an incoming `error` message from the given peer.
         */
        public void handle_error(byte[] their_node_id, org.ldk.structs.ErrorMessage msg) {
-               bindings.ChannelMessageHandler_handle_error(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_error(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg.ptr);
                Reference.reachabilityFence(this);
                Reference.reachabilityFence(their_node_id);
                Reference.reachabilityFence(msg);